package lista;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Scanner;

public class Menu {
	static BufferedReader leer = new BufferedReader(new InputStreamReader(System.in));
	static String opcion="a";
	public Menu() throws IOException{
		Nodo fin=null;
		Nodo inicio=null;
		while(!opcion.equals("s"))
		{
			
			
		}
		imprimir();
		
	}
		
	
		
}
